517.Did you enjoy your meal？你吃的满意吗？

518.May I take this way？我可以撤掉这个吗？

519.May I make out the bill for you now？现在可以为您结帐吗？

520.Here is the dish you ordered，and you another sweet and sour pork is coming soon. 这是您点的菜，您点的另一道餐咕噜牛肉马上就会送上来。

521.I’m afraid there is a mistake，I ordered a sweet and sour garoupa. 恐怕 您搞错了，我点的是咕噜羊肉。

522.I will check，I am afraid there is no mistake，this is the dish you ordered. 我来查一查，恐怕我们没有搞错，这道菜是您点的。

523.I don’t think I want it. May I change it？我不要这道菜了，可以换吗？

524.Is my order coming pretty soon？I’ve been waiting for a long time. 我点的菜是不是马上就会上来?我已经等了很久了。

525.Oh，that takes quite a while to prepare. 哦，这道菜需要一段时间才能做好。

526.I have appointment at noon. Could you tell the cooks to hurry？我中午有一个约会，你能告诉厨师稍快点好吗？